package com.basic.technology.study.thinkinjava.thread;

/**
 * @Author 程杰
 * @Date 2021/1/20 14:48
 * @Version 1.0
 */
public class LiftOff implements Runnable {

    protected int countDown = 10;

    private static int taskCount = 0;

    private final int id = taskCount++;

    public LiftOff(){

    }

    public LiftOff(int countDown){
        this.countDown = countDown;
    }


    public String status(){
        return "#" + id + "(" + (countDown > 0 ? countDown :"liftoff!") +") ,";
    }

    @Override
    public void run() {
        while(countDown-- > 0){
            System.out.print(status());
            Thread.yield();
        }
    }
}
